FR521057A - Improvements to electrical switches - Google Patents

Improvements to electrical switches

Info

Publication number
FR521057A
FR521057A FR521057A FR521057DA FR521057A FR 521057 A FR521057 A FR 521057A FR 521057 A FR521057 A FR 521057A FR 521057D A FR521057D A FR 521057DA FR 521057 A FR521057 A FR 521057A
Authority
FR
France
Prior art keywords
electrical switches
switches
electrical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR521057A
Other languages
French (fr)
Inventor
Henry William Clothier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Reyrolle and Co Ltd
Original Assignee
A Reyrolle and Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Reyrolle and Co Ltd filed Critical A Reyrolle and Co Ltd
Application granted granted Critical
Publication of FR521057A publication Critical patent/FR521057A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Slide Switches (AREA)
FR521057A 1916-11-15 1920-07-24 Improvements to electrical switches Expired FR521057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB16382/16A GB110808A (en) 1916-11-15 1916-11-15 Improvements in or connected with Electric Switchgear.
US200170A US1357846A (en) 1916-11-15 1917-11-03 Electric switch-gear

Publications (1)

Publication Number Publication Date
FR521057A true FR521057A (en) 1921-07-06

Family

ID=32299755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521057A Expired FR521057A (en) 1916-11-15 1920-07-24 Improvements to electrical switches

Country Status (4)

Country Link
US (1) US1357846A (en)
DE (1) DE354203C (en)
FR (1) FR521057A (en)
GB (1) GB110808A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110726B (en) * 1958-06-25 1961-07-13 Stahl Maschinenfabrik R Explosion-proof electrical switchgear

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110726B (en) * 1958-06-25 1961-07-13 Stahl Maschinenfabrik R Explosion-proof electrical switchgear

Also Published As

Publication number Publication date
GB110808A (en) 1917-11-08
DE354203C (en) 1922-06-01
US1357846A (en) 1920-11-02

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